Signal + Timer

In some cases, you may want to wait for a signal or for a timer to expire, whichever comes first. This can be achieved by using awaitWithTimeout($timeout, $condition).

use function Workflow\awaitWithTimeout;
use Workflow\SignalMethod;
use Workflow\Workflow;

class MyWorkflow extends Workflow
{
    private bool $ready = false;

    #[SignalMethod]
    public function setReady($ready)
    {
        $this->ready = $ready;
    }

    public function execute()
    {
        $result = yield awaitWithTimeout('5 minutes', fn () => $this->ready);
    }
}

The workflow will reach the call to awaitWithTimeout() and then hibernate until either some external code signals the workflow like this.

$workflow->setReady();

Or, if the specified timeout is reached, the workflow will continue without the signal. The return value is true if the signal was received before the timeout, or false if the timeout was reached without receiving the signal.